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comparison src/share/vm/memory/cardTableRS.hpp @ 10271:f9be75d21404

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8012902: remove use of global operator new - take 2 Summary: The fix of 8010992, disable use of global operator new and new[] which caused failure on some tests. This takes two of the bugs also add ALLOW_OPERATOR_NEW_USAGE to prevent crash for third party code calling operator new of jvm on certain platforms. Reviewed-by: coleenp, dholmes, zgu Contributed-by: yumin.qi@oracle.com
author minqi
date Tue, 14 May 2013 09:41:12 -0700
parents 5a9fa2ba85f0
children 330dfb0476f4
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10269:a9270d9ecb13 10271:f9be75d21404
1 /* 1 /*
2 * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
100 // Return a youngergen_card_value that is not currently in use. 100 // Return a youngergen_card_value that is not currently in use.
101 jbyte find_unused_youngergenP_card_value(); 101 jbyte find_unused_youngergenP_card_value();
102 102
103 public: 103 public:
104 CardTableRS(MemRegion whole_heap, int max_covered_regions); 104 CardTableRS(MemRegion whole_heap, int max_covered_regions);
105 ~CardTableRS();
105 106
106 // *** GenRemSet functions. 107 // *** GenRemSet functions.
107 GenRemSet::Name rs_kind() { return GenRemSet::CardTable; } 108 GenRemSet::Name rs_kind() { return GenRemSet::CardTable; }
108 109
109 CardTableRS* as_CardTableRS() { return this; } 110 CardTableRS* as_CardTableRS() { return this; }